CAW (Cheryl) and JAW (Joshua) are a mother-son team who are racing to write about NASCAR and educate you about Tourette Syndrome.
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What is Tourette?
It is a neurological disorder characterized by 'tics'. These are involuntary, rapid, sudden movements or vocalizations that occur repeatedly in the same way.
Some common tics include: eye blinking, throat clearing, facial grimaces, shoulder jerks, grunting, sniffing.
Tics come and go, wax and wane. Onset of tics is usually between 7-9 years of age, and may or may not last a lifetime.